2? 
Fig. 1.62:6. Tests of photographs, Aviogon 41. Fall 1963. 
Radial distortion Aviogon 41, c=152.40 mm 
Oland test field h = 1200m 
The grid method 
Fall 1963, N-S 
Radial distortion Aviogon 41, c=152 ¿.omm 
Öland test field h=l200m 
The grid method 
Fall 1963. E-W 
dr'microns 
Histogram and normal distribution curve 
of residual image coordinate errors except 
circle 7. 
Fall 1963. N-S 
Histogram and normal distribution curve 
of residual image coordinate errors except 
circle 7. 
Fall 1963, E-W. 
10.29 chi, 1 =14 08